cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A341515 The Collatz or 3x+1 map (A006370) conjugated by unary-binary-encoding (A156552).

Table of values

n a(n)
1 1
2 5
3 2
4 15
5 3
6 11
7 5
8 45
9 4
10 125
11 7
12 33
13 11
14 245
15 6
16 135
17 13
18 77
19 17
20 375
21 10
22 605
23 19
24 99
25 9
26 845
27 8
28 735
29 23
30 17
31 29
32 405
33 14
34 1445
35 15
36 231
37 31
38 1805
39 22
40 1125
41 37
42 1331
43 41
44 1815
45 12
46 2645
47 43
48 297
49 25
50 275
51 26
52 2535
53 47
54 539
55 21
56 2205
57 34
58 4205
59 53
60 51
61 59
62 4805
63 20
64 1215
65 33
66 1859
67 61
68 4335
69 38
70 3125
71 67
72 693

List of values

[1, 5, 2, 15, 3, 11, 5, 45, 4, 125, 7, 33, 11, 245, 6, 135, 13, 77, 17, 375, 10, 605, 19, 99, 9, 845, 8, 735, 23, 17, 29, 405, 14, 1445, 15, 231, 31, 1805, 22, 1125, 37, 1331, 41, 1815, 12, 2645, 43, 297, 25, 275, 26, 2535, 47, 539, 21, 2205, 34, 4205, 53, 51, 59, 4805, 20, 1215, 33, 1859, 61, 4335, 38, 3125, 67, 693]